Delta Air Lines vs Southwest Airlines
AI visibility head-to-head, Airlines (US) — run #31 (2026-07-08). Delta Air Lines leads with statistical confidence (non-overlapping 95% CIs).
Delta Air Lines · leads
43.0
95% CI40.5–45.4
Industry rank#1
openai38.8
perplexity45.7
google-search53.6
openai-search34.3
anthropic-search47.7
anthropic40.7
google57.5
vs
Southwest Airlines
30.9
95% CI28.4–33.4
Industry rank#2
openai30.5
perplexity34.2
google-search35.3
openai-search27.2
anthropic-search31.5
anthropic28.5
google32.0
Per-model bold marks the higher point estimate; the headline verdict above uses non-overlapping confidence intervals. Methodology